Denchai (played by Chantavit Dhanasevi) is a protagonist in One Day.
A socially awkward IT support technician in Bangkok who secretly loves a colleague named Nui. During a company winter trip to Hokkaido, he impulsively poses as her boyfriend after she suffers temporary amnesia from a skiing accident. He spends a meaningful day with her in Otaru, sharing intimate moments before confessing the deception when her memory returns. The experience ultimately helps him understand the value of fleeting, imperfect love. Nui (played by Nittha Jirayungyurn) appears in One Day.
A cheerful marketing employee navigating a complicated relationship with a married superior. After a skiing accident leaves her with temporary amnesia, she accepts Denchai’s false claim that they are dating. Freed from her past emotional burdens, she enjoys a candid and lighthearted day with him in Hokkaido. When her memory gradually returns, she recognizes his sincerity and is left profoundly changed by the experience. Nui's Mother (played by Pacharaporn Hitanant) appears in One Day.
One Day (2016) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Denchai
(played by Chantavit Dhanasevi) — protagonist
A socially awkward IT support technician in Bangkok who secretly loves a colleague named Nui. During a company winter trip to Hokkaido, he impulsively poses as her boyfriend after she suffers temporar...
Nui
(played by Nittha Jirayungyurn) — supporting
A cheerful marketing employee navigating a complicated relationship with a married superior. After a skiing accident leaves her with temporary amnesia, she accepts Denchai’s false claim that they are...
Nui's Mother
(played by Pacharaporn Hitanant) — cameo
Canonical Relationships
Family, romantic, and professional connections based on plot evidence.
Nui's Mother → Nui
(mother)
角色名包含关系词: mother
Denchai → Nui
(Romantic Secret Admirer)
Denchai secretly nurtures feelings for Nui, a cheerful and warm marketing employee, while remaining invisible to most colleagues.
Story Analysis
A fleeting day of deception and connection transforms two lives.
